. there's been a sale approved to seagatetechnologyfor$90 million. drastically below the $300 million it cost to build the pa silt. the plans to use the building for research and development. solyndra received a half billion dollar loan from the government to create that building. how could it have happened? that's what parents are asking tonight after a registered sex offender was allowed on campus in the midst of hundreds of students? turns out, there's a loophole which police powerless to close. marianne favro is live in san jose. it's not sitting well with parents. >> reporter: no it really is not, jessica. the registered sex offender was volunteering here at this parish last month during a church festival. parents tell me there were hundreds of kids at that festival. when deputies questioned him, he produced a letter from the church that gave him authorization to be here at the school. tonight, both sheriff's deputies and the diocese are investigating that letter. >> the controversy centers over whether this man is a registered sex offender convicted of child molestation should h